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However, for a long time agricultural natural resources have been unreasonably used and excessively exploited so that PYLR has frequent disasters of flood and aridness and people there have a poor life .

但是长期以来由于农业自然资源的不合理利用和过度开发，致使该区域生态恶化，灾害频繁，人民生活困苦。

Fly ash can cause environmental pollution, but it can be exploited as useful resources.

粉煤灰的堆放是一种污染，而粉煤灰的利用则使它成为一种资源。

It is a gray area that has been exploited by Chinese tiger farms, which raise thousands of animals with assembly-line efficiency.

这就是被中国老虎繁殖基地存在的灰色地带，它能够带来动物数量成千上万的直线增长。

China has successfully exploited the first atom bomb,which aroused immence reaction in the world.

中国成功地爆炸了第一颗原子弹，在全世界引起了巨大的反响。

Some new heat stabilizers were exploited such as rare earth, organic antimony , autunite/zinc compounds, hydrotalcite and so on.

随着环保意识的逐渐加强，传统的PVC热稳定剂如铅盐类稳定剂已受到了一定的限制，相应地开发出了一系列新型的PVC热稳定剂，包括稀土类、有机锑类、钙锌复合类和水滑石类热稳定剂。

During the development several years, our company has exploited some kinds of outdoor awning fabric .

经过几年的发展已经开发出几十种户外专用遮阳面料。

Wastewater containing titanium pigment was treated by microfiltration membrane, Nanometer titanium can be purified and concentrated by use of microfiltration. Operational conditions were optimized and the model was built. Finally, the amount of wash water was reduced. Based on the above research, the whole set equipment was designed, which can meet the needs in a titanium industry with a capability of 500 ton per year. Backflush and automatic control were used in the equipment, which has been steadily run two years, has been widely adopted in titanium industry. The technology has been widely adopted in titanium industry.In the recent years, whole set equipment of ceramic membrane was increasingly used in the recovery of desired production from fermentation broth in China. A new membrane process integrated with pretreatment of flocculation or coagulation was exploited to recover Inosine. ZrO2 ceramic membrane was used in the work, and the average permeation flux could reach 150L/m2.h under pH value of 3, transmembrane pressure 0.1MPa, CFV 3m/s, and temperature higher than 70C. The recovery ratio of inosine is higher than traditional recovery method, although inosine degraded under acidic and high temperature condition.

实验表明，ZrO_2膜处理肌苷发酵液的合适条件为pH=3、操作压力为0.1MPa、膜面流速3m／s、温度大于70度，此时可以获得平均渗透通量150L／m~2h，但由于酸性条件、高温下肌苷降解，导致肌苷收率有所降低，但仍高于传统肌苷提取方法得到的收率；为进一步提高肌苷得率，缩短提取工序，实验研究了絮凝剂预处理发酵液，解决碱性条件下由于蛋白析出导致膜污染加重的问题，研究表明采用CaCl_2絮凝并调节pH=11，可以获得平均渗透通量为180L／m~2h，肌苷得率大于95％；比较了三种肌苷提取工艺得到的产品质量，采用预处理与陶瓷南京工业大学博士学位论文膜分离结合的除杂工艺得到的粗昔质量与陶瓷膜分离、离子交换及活性炭吸附工艺生产的粗普质量相当，均优于传统的提取工艺；设计了每小时处理12一巧吨肌普发酵液的陶瓷膜成套装置，采用部分内循环的方式降低设备的能耗，简化了肌昔提取方式，提高了产品的收率和得率，由于减少离子交换和活性炭吸附，使得工厂废水排放量降低30一40%，降低酸、碱用量，有利于环境保护。

In the 9th century, oil fields were exploited in the area around modern Baku, Azerbaijan, to produce naphtha.

在第9世纪，被剥削的油田周围地区现代巴库，阿塞拜疆，生产石脑油。

Report from our correspondent the bannerol gown of dress pink, combing two a mistake or shortcoming that may be exploited by others, there is the mark small butterfly of MSN on the head.

本报讯 穿着粉色的小旗袍，梳着两个小辫子，头上戴着MSN的标志小蝴蝶。

Tai ! The Mt.Tai jade Confucius statue is exploited advantages of both Confucius culture and Mt.Tai culture that have been developing in world civilization sufficiently.,and become the top world-class brand for the Confucius and Mt.Tai cultural industry.In international cultural exchange, it makes Confucius culture products to be commensurate to Confucian's position, and double contribution for Chinese social economic development and cultural advancement.

泰山玉石孔子像融合了孔子文化和泰山文化在世界文明中的历炼沉积，一跃成为孔子和泰山文化产业的世界顶级名牌，在国际文化交流中，使孔子文化产品与孔子的地位相称，为中国的社会经济建设和文化建设做出双重贡献。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。